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  3. 3V0-21.21

VMware 3V0-21.21 Exam (page: 3)
VMware Advanced Design vSphere 7.x
Updated on: 12-Jan-2026

Viewing Page 3 of 19
3V0-21.21 PDF 90 Questions

An architect is designing a new greenfield environment with 600 ESXi hosts in an automated fashion. The engineering department already has a PXE Boot server, TFTP server, and DHCP server set up with an NFS mount for their current Linux servers.

The architect must be able to demonstrate and meet a security requirement to have all infrastructure processes separated.

Which recommendation should the architect make for the ESXi host deployment?

  1. Request an isolated network segment to use and dedicate it to Auto Deploy functions
  2. Ask the business to expand the engineering environment to service the virtual environment as well
  3. Request a common shared network with flexible security measures to accommodate different auto deployment options
  4. Deploy each ESXi host individually and document it to satisfy security requirements

Answer(s): C



An architect is designing a new vSphere environment with the following resources:
-600 vCPU
-5,760 GB RAM

Average resource usage is:
-60 vCPU
-1,152 GB RAM

The design must meet the following requirements:
-The environment has the ability to burst by 25%.
-Each host can schedule 36 vCPUs and has 512 GB RAM.
-Management overhead is 20%.

What is the minimum number of hosts required to meet the design requirements?

  1. Three
  2. Five
  3. Four
  4. Two

Answer(s): D



An architect is designing a new vSphere platform to meet a list of requirements from the security team. Which two requirements would be classified as non-functional requirements? (Choose two.)

  1. Migration of virtual machines between hosts must be encrypted
  2. Log information must be verbose to support incident resolution
  3. Critical events generated within the platform must be logged to an external Syslog service
  4. Data integrity must be ensured
  5. A common content library must be maintained across all data centers

Answer(s): B,C



An architect is finalizing the design for a new vSphere platform based on the following information:
-All Windows virtual machines will be hosted on a dedicated cluster for licensing purposes.
-All Linux virtual machines will be hosted on a dedicated cluster for licensing purposes.
-All management virtual machines will be hosted on a dedicated cluster.
-A total of ten physical sites will be used to host virtual machines.
-In the event of one physical datacenter becoming unavailable, the manageability of the virtual infrastructure in the remaining data centers should not be impacted.
-Access to configure the management virtual machines via vCenter Server must be controlled through the management Active Directory domain.
-Access to configure the Windows and Linux virtual machines must be controlled through the resource Active Directory domain.
-The management and resource Active Directory domains are part of separate Active Directory forests and do not have any trusts between them.
-The design will use Active Directory with Integrated Windows Authentication.

How should the architect document the vCenter Server configuration for this design?

  1. Deploy a vCenter server for the management cluster.
    Deploy a vCenter Server for all remaining clusters.
    Create a shared SSO domain for each physical site.
  2. Deploy a vCenter Server for the management cluster.
    Deploy a vCenter Server for all remaining clusters.
    Create a shared SSO domain across all physical sites.
  3. Deploy a vCenter Server for the management cluster with a dedicated SSO domain.
    Deploy a vCenter Server for all remaining clusters and use a dedicated SSO domain for each physical site.
  4. Deploy a vCenter Server for the management cluster with a dedicated SSO domain.
    Deploy a vCenter Server for all remaining clusters and use a dedicated SSO domain into a single physical site.

Answer(s): B



An architect is reviewing a physical storage design. The customer has specified that storage DRS will be used for ease of operational management for capacity and performance.

Which recommendation should the architect include in the design?

  1. Create smaller datastores to balance space with Storage DRS
  2. Use a larger number of storage profiles (varied disk speeds and RAID levels) to improve performance
  3. Create larger datastores to balance space with Storage DRS
  4. Create more datastores within each Storage DRS cluster to balance space and performance

Answer(s): D


Reference:

https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-51F61A1E-49D5-4F4C-BF4C-5369992AB1CF.html



Viewing Page 3 of 19



Share your comments for VMware 3V0-21.21 exam with other users:

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